AT24C32W-10SI-1.8

Product Overview

Category

AT24C32W-10SI-1.8 belongs to the category of EEPROM (Electrically Erasable Programmable Read-Only Memory) chips.

Use

This product is commonly used for non-volatile data storage in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile: The stored data remains even when power is removed.
• Electrically erasable: Data can be erased and reprogrammed electronically.
• High storage capacity: The AT24C32W-10SI-1.8 has a storage capacity of 32 kilobits (4 kilobytes).
• Low power consumption: It operates at a low voltage and consumes minimal power.
• Wide operating temperature range: It can function reliably in temperatures ranging from -40°C to +85°C.

Package

The AT24C32W-10SI-1.8 is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile data storage in electronic devices.

Packaging/Quantity

The AT24C32W-10SI-1.8 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory Capacity: 32 kilobits (4 kilobytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

The AT24C32W-10SI-1.8 has the following pin configuration:

1. A0: Address Input
2. A1: Address Input
3. A2: Address Input
4. GND: Ground
5. SDA: Serial Data Input/Output
6. SCL: Serial Clock Input
7. WP: Write Protect
8. VCC: Power Supply

Functional Features

• Random Access: Allows reading and writing of data at any memory location.
• Byte-Level Read/Write: Enables individual byte-level access for efficient data manipulation.
• Hardware Write Protection: The WP pin can be used to protect the memory from accidental writes.
• Software Write Protection: Can be enabled through specific commands to prevent unauthorized modifications.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity even during power loss.
• High storage capacity for various applications.
• Low power consumption extends battery life in portable devices.
• Wide operating temperature range allows usage in extreme environments.

Disadvantages

• Limited write cycle endurance may affect long-term reliability.
• Relatively slower write speeds compared to other memory technologies.
• Higher cost compared to traditional ROM (Read-Only Memory) chips.

Working Principles

The AT24C32W-10SI-1.8 utilizes EEPROM technology, which employs a floating gate transistor structure to store and retrieve data. When data is written, an electric charge is trapped in the floating gate, altering the transistor's behavior. This charge can be removed or reprogrammed using electrical signals, allowing for data modification.

Detailed Application Field Plans

The AT24C32W-10SI-1.8 finds application in various fields, including: 1. Microcontroller-based systems 2. Industrial automation 3. Automotive electronics 4. Consumer electronics 5. Medical devices 6. Communication equipment

Detailed and Complete Alternative Models

Some alternative models to the AT24C32W-10SI-1.8 include: - AT24C01A - AT24C02 - AT24C04 - AT24C08 - AT24C16

These models offer different storage capacities and features, allowing users to choose the most suitable option for their specific requirements.

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